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DRV8144AHQRYJRQ1 - Texas Instruments

Description: Motor / Motion / Ignition Controllers & Drivers

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DRV8144AHQRYJRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
DRV8144AHQRYJRQ1 - Texas Instruments PCB footprint - Other - Other - DRV8144AHQRYJRQ1-6
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3D Models
DRV8144AHQRYJRQ1 - Texas Instruments - 3D model - Other - DRV8144AHQRYJRQ1-6
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DRV8144AHQRYJRQ1 Details

  • Manufacturer Part Number:

    DRV8144AHQRYJRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    HALF BRIDGE BRUSH DC MOTOR CONTROLLER

  • JESD-30 Code:

    R-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    30 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC16(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    35 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    13.5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

DRV8144AHQRYJRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the DRV8144AHQRYJRQ1 datasheet (section 10.1) and in the DRV8144AHQRYJRQ1 Evaluation Module User's Guide. It's essential to follow these guidelines to minimize noise, ensure proper thermal dissipation, and optimize the device's performance.
  • The sense resistor value depends on the motor current and the desired current sense accuracy. Texas Instruments provides a sense resistor calculation formula in the DRV8144AHQRYJRQ1 datasheet (section 7.3.4). You can also use the DRV8144AHQRYJRQ1 Sense Resistor Calculator tool available on the Texas Instruments website.
  • The maximum allowed voltage on the VM pin is 35V, as specified in the DRV8144AHQRYJRQ1 datasheet (section 6.1). Exceeding this voltage can damage the device.
  • The DRV8144AHQRYJRQ1 is a general-purpose motor driver, and its configuration depends on the specific motor type and application requirements. Texas Instruments provides application notes and design guides for different motor types, such as the 'DRV8144AHQRYJRQ1 Stepper Motor Driver Design Guide' and the 'DRV8144AHQRYJRQ1 Brushless DC Motor Driver Design Guide'.
  • The thermal derating curve for the DRV8144AHQRYJRQ1 is provided in the datasheet (section 10.4). It shows the maximum allowed junction temperature and the corresponding current limit as a function of ambient temperature.

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DRV8144AHQRYJRQ1 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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